Features
Easy Installation and Commissioning
It couldn’t be any easier: A system can be designed professionally and easily with Sunny Design. And thanks to its extremely light design and intuitive user interface, the Sunny Boy can be quickly installed – without having to open the inverter.

• Simple system design with Sunny Design.
• Secure plug-and-play installation without opening the inverter.
• Compact and lightweight (< 16 kg).
• Quick commissioning using a tablet, smartphone or laptop.

Convenient and Future-Proof
With the Sunny Boy, PV system operators and installers are always up-to-date. Additionally, thanks to current communication standards, intelligent energy management and SMA storage solutions can at any time be flexibly added to systems with the Sunny Boy.

• Future-proof communication via Ethernet and WLAN.
• Automatic inverter updates.
• Choose between local and online monitoring via Sunny Portal and Sunny Places.
• Compatible with intelligent energy management and SMA storage solutions.

Technical data
Input (DC)

• Max. generator power: 7500 Wp.
• Max. input voltage: 600 V.
• MPP voltage range: 175 V to 500 V.
• Rated input voltage: 365 V.
• Min. input voltage / initial input voltage: 100 V / 125 V.
• Max. input current input A / input B: 15 A / 15 A.
• Max. input current per string input A / input B: 15 A / 15 A.
• Number of independent MPP inputs / strings per MPP input: 2 / A:2; B:2.

Output (AC)

• Rated power (at 230 V, 50 Hz): 5000 W.
• Max. apparent power AC: 5000 VA.
• Nominal AC voltage / range: 220 V, 230 V, 240 V / 180 V to 280 V.
• AC power frequency / range: 50 Hz, 60 Hz / −5 Hz to +5 Hz.
• Rated power frequency / rated grid voltage: 50 Hz / 230 V.
• Max. output current: 22 A.
• Power factor at rated power: 1.
• Adjustable displacement power factor: 0.8 overexcited to 0.8 under excited.
• Feed-in phases / connection phases: 1 / 1.

Efficiency

• Max. efficiency / European Efficiency: 97.0% / 96.5%.

General data

• Dimensions (W / H / D): 435 mm x 470 mm x 176 mm.
• Weight: 16 kg.
• Operating temperature range: ‒25°C to +60°C.
• Noise emission, typical: 25 dB.
• Self-consumption (at night): 1.0 W.
• Topology: Transformerless.
• Cooling method: Convection.
• Degree of protection (as per IEC 60529): IP65.
• Climatic category (as per IEC 60721-3-4): 4K4H.
• Max. permissible value for relative humidity (non-condensing): 100%.